Balsa wood by itself isn’t very strong. But used in the right design, it can withstand pounds of pressure. The students in Mike Johnson’s design classes at Kenowa Hills High School have been trying to ...

ca glues (Cyanoacrylate) are really nice for balsa wood builds, this material is very classic in the construction of rc airplanes and is still in use today, but other materials are also used, so we're ...